It's my habit to take vitamin pills every day.

Vitamin A is important for maintaining vision.

This antibody strengthens the defense against the virus.

This antigen triggers a specific immune response.

This antitoxin is used to counteract that toxin.

This chemical reaction is accelerated by catalysis.

Please research the interaction between these two drugs.

Provitamin is a substance that turns into a vitamin in the body.

Peroxidation is one of the chemical reactions, especially involved in the oxidation of lipids.

This oxide is a compound made up of oxygen and other elements.